| 9532184 |
Survey techniques for generating location fingerprint data |
Lukas M. Marti, Shannon M. Ma |
2016-12-27 |
| 9506754 |
Magnetometer accuracy and use |
Patrick S. Piemonte, Ronald K. Huang, Parin Patel |
2016-11-29 |
| 9497593 |
Altitude estimation using a probability density function |
Lukas M. Marti, Glenn Donald MacGougan, Ronald K. Huang, Jason Dere, Yefim Grosman |
2016-11-15 |
| 9491585 |
Location determination using dual statistical filters |
Joseph Ding-Jiu Huang, Abhinav R. Patel, Darin Tay, David Benjamin Millman, Jessica Noel Tsoong +1 more |
2016-11-08 |
| 9479920 |
Power management in crowd-sourced lost-and-found service |
— |
2016-10-25 |
| 9445235 |
Multi-level virtual fence |
Lukas M. Marti, Shannon M. Ma, Augustin Prats, Brian J. Tucker, Christopher J. Edmonds +2 more |
2016-09-13 |
| 9429437 |
Determining location and direction of travel using map vector constraints |
Glenn Donald MacGougan, Stephen J. Rhee, Ronald K. Huang |
2016-08-30 |
| 9408175 |
Positioning accuracy using 3D building models |
Glenn Donald MacGougan, Kumar Gaurav Chhokra |
2016-08-02 |
| 9408178 |
Detecting mobile access points |
Ronald K. Huang, Yefim Grosman |
2016-08-02 |
| 9401769 |
Methods for calibrating receive signal strength data in wireless electronic devices |
Pejman Lotfali Kazemi, Lukas M. Marti |
2016-07-26 |
| 9400321 |
Utilizing mobile wireless access gateways for location and context purposes |
Ronald K. Huang, Lukas M. Marti |
2016-07-26 |
| 9392415 |
Modeling connectivity of transit systems |
David Benjamin Millman, Johan Olav Bergerengen, Brian Stephen Smith |
2016-07-12 |
| 9389316 |
Elevation assistance for location determination |
Glenn Donald MacGougan |
2016-07-12 |
| 9386414 |
Location support for emergency calls |
Glenn Donald MacGougan |
2016-07-05 |
| 9304185 |
Deduplicating location fingerprint data |
Abhinav R. Patel, Darin Tay, David Benjamin Millman, Jessica Noel Tsoong, Joseph Ding-Jiu Huang +1 more |
2016-04-05 |
| 9307358 |
Non-intrusive region notification |
Lukas M. Marti, Pejman Lotfali Kazemi, Shannon M. Ma |
2016-04-05 |
| 9253728 |
Operating geographic location systems |
Glenn Donald MacGougan, Jay N. Bruins, Ronald K. Huang, Stephen J. Rhee |
2016-02-02 |
